diff options
Diffstat (limited to 'java/sca/modules/host-jetty7/src/main/java/org/apache/tuscany/sca/http/jetty7/JettyServer.java')
| -rw-r--r-- | java/sca/modules/host-jetty7/src/main/java/org/apache/tuscany/sca/http/jetty7/JettyServer.java | 520 |
1 files changed, 0 insertions, 520 deletions
diff --git a/java/sca/modules/host-jetty7/src/main/java/org/apache/tuscany/sca/http/jetty7/JettyServer.java b/java/sca/modules/host-jetty7/src/main/java/org/apache/tuscany/sca/http/jetty7/JettyServer.java deleted file mode 100644 index ae8e196147..0000000000 --- a/java/sca/modules/host-jetty7/src/main/java/org/apache/tuscany/sca/http/jetty7/JettyServer.java +++ /dev/null @@ -1,520 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.http.jetty7; - -import java.net.InetAddress; -import java.net.MalformedURLException; -import java.net.URI; -import java.net.URL; -import java.net.UnknownHostException; -import java.security.AccessController; -import java.security.KeyStore; -import java.security.PrivilegedAction; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.Map.Entry; - -import javax.servlet.RequestDispatcher; -import javax.servlet.Servlet; -import javax.servlet.ServletException; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.LifeCycleListener; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.host.http.DefaultResourceServlet; -import org.apache.tuscany.sca.host.http.ServletHost; -import org.apache.tuscany.sca.host.http.ServletMappingException; -import org.apache.tuscany.sca.work.WorkScheduler; -import org.eclipse.jetty.server.Connector; -import org.eclipse.jetty.server.Server; -import org.eclipse.jetty.server.handler.ContextHandler; -import org.eclipse.jetty.server.nio.SelectChannelConnector; -import org.eclipse.jetty.server.session.SessionHandler; -import org.eclipse.jetty.server.ssl.SslSocketConnector; -import org.eclipse.jetty.servlet.DefaultServlet; -import org.eclipse.jetty.servlet.ServletHandler; -import org.eclipse.jetty.servlet.ServletHolder; -import org.eclipse.jetty.servlet.ServletMapping; -import org.eclipse.jetty.util.log.JavaUtilLog; -import org.eclipse.jetty.util.log.Log; -import org.eclipse.jetty.util.log.Logger; -import org.eclipse.jetty.util.thread.ThreadPool; - -/** - * Implements an HTTP transport service using Jetty. - * - * @version $Rev$ $Date$ - */ -public class JettyServer implements ServletHost, LifeCycleListener { - private static final java.util.logging.Logger logger = java.util.logging.Logger.getLogger(JettyServer.class.getName()); - - private final Object joinLock = new Object(); - private String trustStore; - private String truststorePassword; - private String keyStore; - private String keyStorePassword; - - private String keyStoreType; - private String trustStoreType; - - private boolean sendServerVersion; - private WorkScheduler workScheduler; - private int defaultPort = portDefault; - public static int portDefault = 8080; - - /** - * Represents a port and the server that serves it. - */ - private class Port { - private Server server; - private ServletHandler servletHandler; - - private Port(Server server, ServletHandler servletHandler) { - this.server = server; - this.servletHandler = servletHandler; - } - - public Server getServer() { - return server; - } - - public ServletHandler getServletHandler() { - return servletHandler; - } - } - - private Map<Integer, Port> ports = new HashMap<Integer, Port>(); - - private String contextPath = "/"; - private Logger jettyLogger; - - public JettyServer(ExtensionPointRegistry registry) { - this(registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(WorkScheduler.class)); - } - - protected JettyServer(WorkScheduler workScheduler) { - this.workScheduler = workScheduler; - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - trustStore = System.getProperty("javax.net.ssl.trustStore"); - truststorePassword = System.getProperty("javax.net.ssl.trustStorePassword"); - keyStore = System.getProperty("javax.net.ssl.keyStore"); - keyStorePassword = System.getProperty("javax.net.ssl.keyStorePassword"); - - keyStoreType = System.getProperty("javax.net.ssl.keyStoreType", KeyStore.getDefaultType()); - trustStoreType = System.getProperty("javax.net.ssl.trustStoreType", KeyStore.getDefaultType()); - return null; - } - }); - } - - public String getName() { - return "jetty"; - } - - public void setDefaultPort(int port) { - defaultPort = port; - } - - public int getDefaultPort() { - return defaultPort; - } - - public void setSendServerVersion(boolean sendServerVersion) { - this.sendServerVersion = sendServerVersion; - } - - /** - * Stop all the started servers. - */ - public void stop() { - synchronized (joinLock) { - joinLock.notifyAll(); - } - try { - Set<Entry<Integer, Port>> entries = new HashSet<Entry<Integer, Port>>(ports.entrySet()); - for (Entry<Integer, Port> entry : entries) { - Port port = entry.getValue(); - Server server = port.getServer(); - server.stop(); - server.setStopAtShutdown(false); - ports.remove(entry.getKey()); - } - } catch (Exception e) { - throw new ServletMappingException(e); - } finally { - if (jettyLogger != null) { - Log.setLog(jettyLogger); - jettyLogger = null; - } - } - } - - private void configureSSL(SslSocketConnector connector) { - connector.setProtocol("TLS"); - connector.setKeystore(keyStore); - connector.setKeyPassword(keyStorePassword); - connector.setKeystoreType(keyStoreType); - - connector.setTruststore(trustStore); - connector.setTrustPassword(truststorePassword); - connector.setTruststoreType(trustStoreType); - - connector.setPassword(keyStorePassword); - if (trustStore != null) { - connector.setNeedClientAuth(true); - } - - } - - public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException { - URI uri = URI.create(suri); - - // Get the URI scheme and port - String scheme = uri.getScheme(); - if (scheme == null) { - scheme = "http"; - } - int portNumber = uri.getPort(); - if (portNumber == -1) { - portNumber = defaultPort; - } - - // Get the port object associated with the given port number - Port port = ports.get(portNumber); - if (port == null) { - - // Create and start a new server - try { - Server server = new Server(); - server.setThreadPool(new WorkSchedulerThreadPool()); - if ("https".equals(scheme)) { - // Connector httpConnector = new SelectChannelConnector(); - // httpConnector.setPort(portNumber); - SslSocketConnector sslConnector = new SslSocketConnector(); - sslConnector.setPort(portNumber); - configureSSL(sslConnector); - server.setConnectors(new Connector[] {sslConnector}); - } else { - SelectChannelConnector selectConnector = new SelectChannelConnector(); - selectConnector.setPort(portNumber); - server.setConnectors(new Connector[] {selectConnector}); - } - - ContextHandler contextHandler = new ContextHandler(); - //contextHandler.setContextPath(contextPath); - contextHandler.setContextPath("/"); - server.setHandler(contextHandler); - - SessionHandler sessionHandler = new SessionHandler(); - ServletHandler servletHandler = new ServletHandler(); - sessionHandler.setHandler(servletHandler); - - contextHandler.setHandler(sessionHandler); - - server.setStopAtShutdown(true); - server.setSendServerVersion(sendServerVersion); - server.start(); - - // Keep track of the new server and Servlet handler - port = new Port(server, servletHandler); - ports.put(portNumber, port); - - } catch (Exception e) { - throw new ServletMappingException(e); - } - } - - // Register the Servlet mapping - ServletHandler servletHandler = port.getServletHandler(); - ServletHolder holder; - if (servlet instanceof DefaultResourceServlet) { - - // Optimize the handling of resource requests, use the Jetty default Servlet - // instead of our default resource Servlet - String servletPath = uri.getPath(); - if (servletPath.endsWith("*")) { - servletPath = servletPath.substring(0, servletPath.length() - 1); - } - if (servletPath.endsWith("/")) { - servletPath = servletPath.substring(0, servletPath.length() - 1); - } - if (!servletPath.startsWith("/")) { - servletPath = '/' + servletPath; - } - - DefaultResourceServlet resourceServlet = (DefaultResourceServlet)servlet; - DefaultServlet defaultServlet = new JettyDefaultServlet(servletPath, resourceServlet.getDocumentRoot()); - holder = new ServletHolder(defaultServlet); - - } else { - holder = new ServletHolder(servlet); - } - servletHandler.addServlet(holder); - - ServletMapping mapping = new ServletMapping(); - mapping.setServletName(holder.getName()); - String path = uri.getPath(); - - if (!path.startsWith("/")) { - path = '/' + path; - } - - if (!path.startsWith(contextPath)) { - path = contextPath + path; - } - - mapping.setPathSpec(path); - servletHandler.addServletMapping(mapping); - - // Compute the complete URL - String host; - try { - host = InetAddress.getLocalHost().getHostName(); - } catch (UnknownHostException e) { - host = "localhost"; - } - URL addedURL; - try { - addedURL = new URL(scheme, host, portNumber, path); - } catch (MalformedURLException e) { - throw new ServletMappingException(e); - } - logger.info("Added Servlet mapping: " + addedURL); - } - - public URL getURLMapping(String suri) throws ServletMappingException { - URI uri = URI.create(suri); - - // Get the URI scheme and port - String scheme = uri.getScheme(); - if (scheme == null) { - scheme = "http"; - } - int portNumber = uri.getPort(); - if (portNumber == -1) { - portNumber = defaultPort; - } - - // Get the host - String host; - try { - host = InetAddress.getLocalHost().getHostName(); - } catch (UnknownHostException e) { - host = "localhost"; - } - - // Construct the URL - String path = uri.getPath(); - - if (!path.startsWith("/")) { - path = '/' + path; - } - - if (!path.startsWith(contextPath)) { - path = contextPath + path; - } - - URL url; - try { - url = new URL(scheme, host, portNumber, path); - } catch (MalformedURLException e) { - throw new ServletMappingException(e); - } - return url; - } - - public Servlet getServletMapping(String suri) throws ServletMappingException { - - if (suri == null) { - return null; - } - - URI uri = URI.create(suri); - - // Get the URI port - int portNumber = uri.getPort(); - if (portNumber == -1) { - portNumber = defaultPort; - } - - // Get the port object associated with the given port number - Port port = ports.get(portNumber); - if (port == null) { - return null; - } - - // Remove the Servlet mapping for the given Servlet - ServletHandler servletHandler = port.getServletHandler(); - Servlet servlet = null; - List<ServletMapping> mappings = - new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings())); - String path = uri.getPath(); - - if (!path.startsWith("/")) { - path = '/' + path; - } - - if (!path.startsWith(contextPath)) { - path = contextPath + path; - } - - for (ServletMapping mapping : mappings) { - if (Arrays.asList(mapping.getPathSpecs()).contains(path)) { - try { - servlet = servletHandler.getServlet(mapping.getServletName()).getServlet(); - } catch (ServletException e) { - throw new IllegalStateException(e); - } - break; - } - } - return servlet; - } - - public Servlet removeServletMapping(String suri) { - URI uri = URI.create(suri); - - // Get the URI port - int portNumber = uri.getPort(); - if (portNumber == -1) { - portNumber = defaultPort; - } - - // Get the port object associated with the given port number - Port port = ports.get(portNumber); - if (port == null) { - // TODO - EPR - SL commented out exception temporarily as the runtime is shared - // between multiple nodes in a VM and shutting down one node blows - // up any other nodes when they shut down. - //throw new IllegalStateException("No servlet registered at this URI: " + suri); - logger.warning("No servlet registered at this URI: " + suri); - return null; - } - - // Remove the Servlet mapping for the given Servlet - ServletHandler servletHandler = port.getServletHandler(); - Servlet removedServlet = null; - List<ServletMapping> mappings = - new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings())); - String path = uri.getPath(); - - if (!path.startsWith("/")) { - path = '/' + path; - } - - if (!path.startsWith(contextPath)) { - path = contextPath + path; - } - - for (ServletMapping mapping : mappings) { - if (Arrays.asList(mapping.getPathSpecs()).contains(path)) { - try { - removedServlet = servletHandler.getServlet(mapping.getServletName()).getServlet(); - } catch (ServletException e) { - throw new IllegalStateException(e); - } - mappings.remove(mapping); - logger.info("Removed Servlet mapping: " + path); - break; - } - } - if (removedServlet != null) { - servletHandler.setServletMappings(mappings.toArray(new ServletMapping[mappings.size()])); - - // Stop the port if there are no servlet mappings on it anymore - if (mappings.size() == 0) { - try { - Server server = port.getServer(); - server.stop(); - server.setStopAtShutdown(false); - } catch (Exception e) { - throw new IllegalStateException(e); - } - ports.remove(portNumber); - } - - } else { - logger.warning("Trying to Remove servlet mapping: " + path + " where mapping is not registered"); - } - - return removedServlet; - } - - public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException { - //FIXME implement this later - return null; - } - - public String getContextPath() { - return contextPath; - } - - public void setContextPath(String path) { - this.contextPath = path; - } - - /** - * A wrapper to enable use of a WorkScheduler with Jetty - */ - private class WorkSchedulerThreadPool implements ThreadPool { - - public boolean dispatch(Runnable work) { - workScheduler.scheduleWork(work); - return true; - } - - public void join() throws InterruptedException { - synchronized (joinLock) { - joinLock.wait(); - } - } - - public int getThreads() { - throw new UnsupportedOperationException(); - } - - public int getIdleThreads() { - throw new UnsupportedOperationException(); - } - - public boolean isLowOnThreads() { - return false; - } - } - - public void setAttribute(String name, Object value) { - throw new UnsupportedOperationException(); - } - - public void start() { - try { - jettyLogger = new JavaUtilLog(JettyServer.class.getName()); - Log.setLog(jettyLogger); - } catch (Throwable e) { - // Ignore - } - } - -} |